Manufacturer Part Number
TPS76518DR
Manufacturer
Texas Instruments
Introduction
The TPS76518DR, produced by Texas Instruments, is a low-dropout (LDO) linear voltage regulator designed to deliver a fixed output voltage of 1.8V with a maximum output current capacity of 150mA. This component is specifically engineered for applications requiring a low power consumption and stable output voltage, housed in an 8-SOIC package for surface mount applications.
Product Features and Performance
Single fixed output voltage of 1.8V
Maximum input voltage of 10V
Low quiescent current of 50µA enhancing power efficiency
Output current capacity of 150mA suitable for low-power applications
Power Supply Rejection Ratio (PSRR) of 63dB at 1kHz ensuring stable output
Integrated control features including Enable and Power Good signals for enhanced system management
Over Current, Over Temperature, and Reverse Polarity protection for improved safety and reliability
Operating temperature range from -40°C to 125°C suiting a wide range of environmental conditions
Product Advantages
High efficiency due to low dropout voltage and quiescent current
Robust protection features enhance component and system reliability
Compact 8-SOIC package suitable for space-constrained applications
The power good signal provides straightforward power sequencing and system stability monitoring
Broad compatibility with multiple input sources due to 10V maximum input voltage
Key Technical Parameters
Voltage Input (Max): 10V
Voltage Output (Min/Fixed): 1.8V
Current Output: 150mA
Current Quiescent (Iq): 50µA
PSRR: 63dB (1kHz)
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Over Current protection prevents damage from excessive load currents
Over Temperature protection enhances reliability under thermal stress
Reverse Polarity protection guards against incorrect power supply connection
Compatibility
The 8-SOIC package ensures compatibility with standard surface mount process
Suitable for a wide range of power-sensitive applications including portable devices, microcontrollers, and digital circuits
Application Areas
Battery-powered devices
Portable and wearable technology
Microcontroller power supply
Digital circuits requiring stable voltage supply
Product Lifecycle
Status: Active, indicating ongoing production and support
Not nearing discontinuation, with availability for replacements and potential future upgrades
Several Key Reasons to Choose This Product
Texas Instruments' reputation for reliability and performance in power management technology
Low power consumption and high efficiency are ideal for battery-operated devices
Comprehensive protection features ensure long-term reliability and system safety
Broad operating temperature range caters to various environmental conditions
Compact size and compatibility with standard manufacturing processes make it easy to integrate into diverse applications
TPS76430DBVRG4Texas InstrumentsIC REG LINEAR 3V 150MA SOT23-5